Destratification fan



FIG. 1 is a perspective view of the destratification fan;

FIG. 2 is an elevational front view of the destratification fan of FIG.1, an elevational rear view of the destratification fan being identical;

FIG. 3 is an elevational right side view of the destratification fan ofFIG. 1, an elevational left side view of the destratification fan beingidentical;

FIG. 4 is a top view of the destratification fan of FIG. 1; and,

FIG. 5 is a bottom view of the destratification fan of FIG. 1.

The ornamental design for a destratification fan, as shown anddescribed.